Include paths to rwyaobi set incorrectly after ppa install
Robwork seems to export the path
"/usr/share/robwork-2.4/cmake/../../../include/robwork-2.4/ext/rwyaobi/include"
for the rwyaobi header files after a ppa install. This folder does not exist, currently the include files are placed in
"/usr/share/robwork-2.4/cmake/../../../include/robwork-2.4/ext/rwyaobi"